Delta OHM HD2301.0, Руководство по эксплуатации, Страница: 5 / 28

HD2301
- 5 -
V1.7
HD2301.0
1.
Input for probes, 8-pole DIN45326 connector.
2. Battery symbol: displays the battery charge level.
3. Function indicators.
4. Secondary temperature display line.
5. DATA/ENTER key: during normal operation displays the maximum (MAX), the
minimum (MIN) and the average (AVG) of current measurements; in the menu,
confirms the current selection.
6. CLR/ESC key: during normal operation resets the maximum, the minimum and
the average of current measurements; in the menu, it resets the value set with the
arrows.
7. HOLD/

key: freezes the measurement display during normal operation; in the
menu, increases the current value.
8. UNIT/MENU key: it allows selection of the unit of measurement; when pressed
together with the DATA key, it allows to open the menu.
9. REL/

key: during normal operation enables the relative measurement (displays
the difference between the current value and the logged value when the key is
pressed); in the menu, decreases the current value.
10.ON-OFF/AUTO-OFF key: turns the instrument on and off; when pressed together
with the HOLD key, disables the AutoPowerOff function.
11.MAX (maximum value), MIN (minimum value) and AVG (average value) symbols.
12.Main display line of relative humidity and other derived measurements.
13.Line for symbols and comments.